Vacuum cleaner



FIG. 1 is a top, front and right side perspective view of the vacuumcleaner showing my new design;

FIG. 2 is a right side elevational view of the design;

FIG. 3 is a top, rear and right side perspective view of the design;

FIG. 4 is a rear elevational view of the design;

FIG. 5 is a top, front and left side perspective view of the design;

FIG. 6 is a front elevational view of the design;

FIG. 7 is a top, rear and left side perspective view of the design; and,

FIG. 8 is a left side elevational view of the design.

The ornamental design for a vacuum cleaner, as shown and described.